Table of Contents
Advertisement
6. LW2 Programmers' Reference
6.6. Relay Settings
INFO: These commands are available in MMX8x4-HT420M model.
6.6.1. Query Relay Connection State
Description: Current relay connection state can be queried.
Format
Command {RELAY<port_nr>=?}
Response (RELAY<port_nr>=<dir>;<state>)CrLf
Legend:
<dir>:
it is always O.
<state>: O=opened; C=closed
Explanation: Relay1 is opened now.
6.6.2. Set Relay Connection State
Description: Relay connection state can be changed to be opened or closed.
Format
Command {RELAY<port_nr>=<dir>;<state>}
Response (RELAY<port_nr>=<dir>;<state>)CrLf
Legend:
<dir>:
it is always O.
<state>: O=opened; C=closed
Explanation: Relay1 is opened now.
6.7. LW2 Commands – Quick Summary
General LW2 Commands
Operation
View Product Type
View Serial Number
Query Device Label
Query Control Protocol
View Firmware Version of the CPU
Connection Test
Compile Time
View Installed Board(s)
View Firmware for all Controllers'
Example
{RELAY1=?}
→
(RELAY1=O;O)
←
Example
{RELAY1=O;C}
→
(RELAY1=O;C)
←
See in section
Command
6.2.1
{I}
6.2.2
{S}
6.2.3
{LABEL=?}
6.2.4
{P_?}
6.2.5
{F}
6.2.6
{PING}
6.2.7
{CT}
6.2.8
{IS}
6.2.9
{FC}
MMX8x4-HT series – User's Manual
Operation
Restart the Matrix Router
Query Health Status
Restore Factory Default Settings
Port and Crosspoint Settings
Operation
Switch One Input to One Output
Switch One Input to All Output
Mute Specified Output
Unmute Specified Output
Lock the Output
Unlock the Output
View Connection State on the Output
View Crosspoint Size
Batch Switch Outputs
Network Configuration
Operation
Query the Current IP Status
Query the IP Address
Set the IP Address
Query the Subnet Mask
Set the Subnet Mask
Query the Gateway Address
Set the Gateway Address
Apply Network Settings
GPIO Settings
Operation
Query GPIO State
Set GPIO State
Relay Settings
Operation
Query Relay Connection State
Set Relay Connection State
See in section
Command
6.2.10
{RST}
6.2.11
{ST}
6.2.12
{FACTORY=ALL}
See in section
Command
6.3.1
{<in>@<out>}
6.3.2
{<in>@O}
6.3.3
{#<out>}
6.3.4
{+<out>}
6.3.5
{#><out>}
6.3.6
{+<<out>}
6.3.7
{VC}
6.3.8
{getsize}
6.3.9
{<in>@<out>}{<in>@<out>}
See in section
Command
6.4.1
{IP_STAT=?}
6.4.2
{IP_ADDRESS=?}
6.4.3
{IP_ADDRESS=<type>;<ip_address>}
6.4.4
{IP_NETMASK=?}
6.4.5
{IP_NETMASK=<subnet_mask>}
6.4.6
{IP_GATEWAY=?}
6.4.7
{IP_GATEWAY=<gateway_addr>}
6.4.8
{IP_APPLY}
See in section
Command
6.5.1
{GPIO<port_nr>=?}
6.5.2
{GPIO<port_nr>=<direction>;<output_level>}
See in section
Command
6.6.1
{RELAY<port_nr>=?}
6.6.2
{RELAY<port_nr>=<dir>;<state>}
69
Advertisement
Table of Contents
Troubleshooting
